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Posted to dev@ant.apache.org by st...@apache.org on 2002/05/23 07:19:00 UTC
cvs commit: jakarta-ant/proposal/sandbox/httptasks/src/main/org/apache/tools/ant/taskdefs/optional/http hostname.java
stevel 02/05/22 22:19:00
Added: proposal/sandbox/httptasks/src/main/org/apache/tools/ant/taskdefs/optional/http
hostname.java
Log:
hostname code; way off the main branches, but nothing to stop it going in to 1.6 'cept a test or two
Revision Changes Path
1.1 jakarta-ant/proposal/sandbox/httptasks/src/main/org/apache/tools/ant/taskdefs/optional/http/hostname.java
Index: hostname.java
===================================================================
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Ant", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.tools.ant.taskdefs.optional.http;
import java.io.*;
import java.net.*;
import java.util.*;
import java.net.Socket;
import java.net.UnknownHostException;
import java.net.InetAddress;
import org.apache.tools.ant.*;
/**
* trivial task to get the hostname of a box; as IPaddr, hostname, or
* fullname.
*
* @author steve_l@iseran.com Steve Loughran
* @created 07 January 2002
*/
public class Hostname extends Task {
/**
* Description of the Field
*/
private String property;
/**
* Description of the Field
*/
private boolean failonerror = true;
/**
* Description of the Field
*/
private boolean address = false;
/**
* Sets the FailOnError attribute of the Hostname object
*
* @param failonerror The new FailOnError value
*/
public void setFailOnError(boolean failonerror) {
this.failonerror = failonerror;
}
/**
* Sets the Address attribute of the Hostname object
*
* @param address The new Address value
*/
public void setAddress(boolean address) {
this.address = address;
}
/**
* Does the work.
*
* @exception BuildException Thrown in unrecoverable error.
*/
public void execute()
throws BuildException {
if(property==null) {
throw new BuildException("Property attribute must be defined");
}
String result;
String exception = null;
try {
if (address) {
result = getAddress();
}
else {
result = getHostname();
}
project.setNewProperty(property, result);
} catch (UnknownHostException e) {
exception = e;
} catch (SecurityException e) {
exception = e;
}
if (e != null) {
if (failonerror) {
throw new BuildException("resolving hostname", e);
}
else {
log("failed to resolve local hostname", Project.MSG_ERR);
}
}
}
/**
* Gets the Address attribute of the Hostname object
*
* @return The Address value
* @exception SecurityException Description of Exception
* @exception UnknownHostException Description of Exception
*/
public String getAddress()
throws SecurityException, UnknownHostException {
return getLocalHostAddress().getHostAddress();
}
/**
* Gets the Hostname attribute of the Hostname object
*
* @return The Hostname value
* @exception SecurityException Description of Exception
* @exception UnknownHostException Description of Exception
*/
public String getHostname()
throws SecurityException, UnknownHostException {
return getLocalHostAddress().getHostName();
}
/**
* Gets the LocalHostAddress attribute of the Hostname object
*
* @return The LocalHostAddress value
* @exception UnknownHostException Description of Exception
*/
public InetAddress getLocalHostAddress()
throws UnknownHostException {
return InetAddress.getLocalHost();
}
}
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